Finite Group Databasebeta

← C2×C31×#1968 #21477980

Subgroups — C2×C31×#1968 #21477980

Order 7936.

1830 conjugacy classes of subgroups.

The subgroup lattice has 498 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C23×SD16×C31C211yesmaximal, characteristic
2C22×C31×#106C211yesmaximal, characteristic, complemented
3C22×C31×#103C211yesmaximal, characteristic, complemented
4C22×C31×#102C211yesmaximal, characteristic
5C22×C4×C8×C31C211yesmaximal, characteristic, complemented
6C2×C31×#391C211yesmaximal, characteristic, complemented
7C2×C31×#390C211yesmaximal, characteristic
8C31×#1968C218yesmaximal, direct product factor
9C23×Q8×C31C2211yescharacteristic
10C23×D4×C31C2211yescharacteristic
11C22×SD16×C31—24no—
12C22×SD16×C31—24no—
13C22×SD16×C31C418yescomplemented
14C22×SD16×C31C2214yes—
15C23×C8×C31C2211yescharacteristic
16C23×C8×C31C2211yescharacteristic
17C22×C4⋊C4×C31C2211yescharacteristic
18C22×C4⋊C4×C31C2211yescharacteristic
19C22×C22⋊C4×C31—22no—
20C22×C42×C31C2211yescharacteristic
21C2×C31×#106—24no—
22C2×C31×#106C2214yescomplemented
23C2×C31×#103—24no—
24C2×C31×#103C2214yescomplemented
25C2×C31×#102—24no—
26C2×C31×#102C2214yes—
27C2×C4×C8×C31—24no—
28C2×C4×C8×C31C2214yescomplemented
29C31×#391—22no—
30C31×#391C2214yescomplemented
31C31×#390—22no—
32C31×#390C2214yes—
33C2×C31×#95—22no—
34C25×C31—21no—
35C22×Q8×C31—21no—
36C22×Q8×C31—22no—
37C22×Q8×C31—22no—
38C22×Q8×C31—22no—
39C22×Q8×C31—22no—
40C22×Q8×C31—22no—
41C22×Q8×C31C2×C414yes—
42C22×Q8×C31C2312yes—
43C22×D4×C31—22no—
44C22×D4×C31—22no—
45C22×D4×C31—22no—
46C22×D4×C31—21no—
47C22×D4×C31—22no—
48C22×D4×C31—22no—
49C22×D4×C31C2×C414yes—
50C22×D4×C31C2312yes—
51C23×C4×C31—21no—
52C23×C4×C31—21no—
53C23×C4×C31—21no—
54C23×C4×C31D412yes—
55C23×C4×C31C2311yescharacteristic
56C2×SD16×C31—232no—
57C2×SD16×C31—28no—
58C2×SD16×C31—28no—
59C2×SD16×C31C2×C4116yescomplemented
60C22×C8×C31—22no—
61C22×C8×C31—22no—
62C22×C8×C31C2×C414yes—
63C22×C8×C31D414yes—
64C22×C8×C31D414yes—
65C22×C8×C31D414yes—
66C22×C8×C31C2312yes—
67C22×C8×C31C2312yes—
68C2×C4⋊C4×C31—22no—
69C2×C4⋊C4×C31—22no—
70C2×C4⋊C4×C31—22no—
71C2×C4⋊C4×C31—22no—
72C2×C4⋊C4×C31—21no—
73C2×C4⋊C4×C31—21no—
74C2×C4⋊C4×C31C2312yes—
75C2×C4⋊C4×C31C2312yes—
76C2×C22⋊C4×C31—28no—
77C2×C22⋊C4×C31—48no—
78C2×C42×C31—22no—
79C2×C42×C31—22no—
80C2×C42×C31D412yes—
81C2×C42×C31C2312yes—
82C31×#106—28no—
83C31×#103—28no—
84C31×#102—28no—
85C4×C8×C31—28no—
86C31×#95—28no—
87C24×C31—24no—
88C24×C31—22no—
89C24×C31—42no—
90C24×C31—42no—
91C24×C31—44no—
92C24×C31—44no—
93C24×C31C2×D411yescharacteristic
94C2×Q8×C31—24no—
95C2×Q8×C31—22no—
96C2×Q8×C31—28no—
97C2×Q8×C31—28no—
98C2×Q8×C31—22no—
99C2×Q8×C31—22no—
100C2×Q8×C31—22no—
101C2×Q8×C31—22no—
102C2×Q8×C31—42no—
103C2×Q8×C31—44no—
104C2×Q8×C31—44no—
105C2×Q8×C31—42no—
106C2×Q8×C31C22×C414yes—
107C2×D4×C31—28no—
108C2×D4×C31—28no—
109C2×D4×C31—24no—
110C2×D4×C31—22no—
111C2×D4×C31—22no—
112C2×D4×C31—22no—
113C2×D4×C31—22no—
114C2×D4×C31—22no—
115C2×D4×C31—44no—
116C2×D4×C31—42no—
117C2×D4×C31—44no—
118C2×D4×C31—42no—
119C2×D4×C31C22×C414yes—
120C22×C4×C31—24no—
121C22×C4×C31—24no—
122C22×C4×C31—24no—
123C22×C4×C31—22no—
124C22×C4×C31—22no—
125C22×C4×C31—22no—
126C22×C4×C31—42no—
127C22×C4×C31—42no—
128C22×C4×C31—42no—
129C22×C4×C31—42no—
130C22×C4×C31—44no—
131C22×C4×C31—44no—
132C22×C4×C31SD1618yescomplemented
133C22×C4×C31C22×C412yes—
134C22×C4×C31C2×D414yes—
135C22×C4×C31C2×D412yes—
136C22×C4×C31C2×D412yes—
137C22×C4×C31C2×D411yescharacteristic
138C22×C4×C31C2×D412yes—
139C22×C4×C31#4112yes—
140C22×C4×C31#4112yes—
141C22×C4×C31C2411yescharacteristic
142SD16×C31—232no—
143C2×C8×C31—28no—
144C2×C8×C31—22no—
145C2×C8×C31—22no—
146C2×C8×C31C22⋊C4116yescomplemented
147C2×C8×C31C22×C414yes—
148C2×C8×C31C2×D414yes—
149C2×C8×C31C2×D414yes—
150C2×C8×C31C2×D414yes—
151C4⋊C4×C31—22no—
152C4⋊C4×C31—22no—
153C4⋊C4×C31—22no—
154C4⋊C4×C31—22no—
155C4⋊C4×C31—42no—
156C4⋊C4×C31—42no—
157C22⋊C4×C31—416no—
158C42×C31—24no—
159C42×C31—22no—
160C42×C31—22no—
161C2×#1968C3111yesmaximal, characteristic, direct product factor, Sylow
162C23×C31—24no—
163C23×C31—42no—
164C23×C31—42no—
165C23×C31—44no—
166C23×C31—44no—
167C23×C31—48no—
168C23×C31—416no—
169C23×C31—88no—
170C23×C31—84no—
171C23×C31—84no—
172C23×C31C4×D412yes—
173C23×C31#12112yes—
174C23×C31#12712yes—
175C23×C31C2×SD1614yes—
176C23×C31#13514yes—
177C23×C31C22×D411yescharacteristic
178Q8×C31—24no—
179Q8×C31—24no—
180Q8×C31—42no—
181Q8×C31—42no—
182Q8×C31—48no—
183D4×C31—24no—
184D4×C31—24no—
185D4×C31—42no—
186D4×C31—42no—
187D4×C31—48no—
188C2×C4×C31—24no—
189C2×C4×C31—24no—
190C2×C4×C31—216no—
191C2×C4×C31—24no—
192C2×C4×C31—42no—
193C2×C4×C31—42no—
194C2×C4×C31—48no—
195C2×C4×C31—42no—
196C2×C4×C31—42no—
197C2×C4×C31—44no—
198C2×C4×C31—44no—
199C2×C4×C31—84no—
200C2×C4×C31—84no—
201C2×C4×C31C2×C22⋊C414yes—
202C2×C4×C31C4×D414yes—
203C2×C4×C31C4×D412yes—
204C2×C4×C31#12114yes—
205C2×C4×C31#12112yes—
206C2×C4×C31#12414yes—
207C2×C4×C31#12712yes—
208C2×C4×C31C2×SD1618yescomplemented
209C2×C4×C31C23×C411yescharacteristic
210C2×C4×C31C22×D411yescharacteristic
211C2×C4×C31C22×D411yescharacteristic
212C2×C4×C31C22×D411yescharacteristic
213C2×C4×C31C2×#4111yescharacteristic
214C2×C4×C31C2×#4111yescharacteristic
215C8×C31—24no—
216C8×C31C2×C22⋊C418yescomplemented
217C23×SD16C2×C3111yescharacteristic
218C22×#106C2×C3111yescharacteristic, complemented
219C22×#103C2×C3111yescharacteristic, complemented
220C22×#102C2×C3111yescharacteristic
221C22×C4×C8C2×C3111yescharacteristic, complemented
222C2×#391C2×C3111yescharacteristic, complemented
223C2×#390C2×C3111yescharacteristic
224#1968C2×C3118yesdirect product factor
225C22×C31—48no—
226C22×C31—44no—
227C22×C31—82no—
228C22×C31—82no—
229C22×C31—816no—
230C22×C31—84no—
231C22×C31#39014yes—
232C22×C31C4×SD1618yes—
233C22×C31#46518yes—
234C22×C31#49214yes—
235C22×C31#49514yes—
236C22×C31C2×C4×D411yescharacteristic
237C22×C31C2×#12111yescharacteristic
238C22×C31C2×#12711yescharacteristic
239C22×C31C22×SD1612yes—
240C22×C31C2×#13512yes—
241C4×C31—28no—
242C4×C31—44no—
243C4×C31—82no—
244C4×C31—82no—
245C4×C31#39014yes—
246C4×C31C22×C22⋊C411yescharacteristic
247C4×C31C2×C4×D411yescharacteristic
248C4×C31C2×#12111yescharacteristic
249C4×C31C2×#12411yescharacteristic
250C23×Q8C22×C3111yescharacteristic
251C23×D4C22×C3111yescharacteristic
252C22×SD16—24no—
253C22×SD16—24no—
254C22×SD16C4×C3118yescomplemented
255C22×SD16C22×C3114yes—
256C23×C8C22×C3111yescharacteristic
257C23×C8C22×C3111yescharacteristic
258C22×C4⋊C4C22×C3111yescharacteristic
259C22×C4⋊C4C22×C3111yescharacteristic
260C22×C22⋊C4—22no—
261C22×C42C22×C3111yescharacteristic
262C2×#106—24no—
263C2×#106C22×C3114yescomplemented
264C2×#103—24no—
265C2×#103C22×C3114yescomplemented
266C2×#102—24no—
267C2×#102C22×C3114yes—
268C2×C4×C8—24no—
269C2×C4×C8C22×C3114yescomplemented
270#391—22no—
271#391C22×C3114yescomplemented
272#390—22no—
273#390C22×C3114yes—
274C2×#95—22no—
275C2×C31—84no—
276C2×C31#196818yesdirect product factor
277C2×C31C2×#39011yescharacteristic
278C2×C31C2×C4×SD1612yes—
279C2×C31C2×#46512yes—
280C2×C31C2×#49211yescharacteristic
281C2×C31C2×#49511yescharacteristic
282C25—21no—
283C22×Q8—21no—
284C22×Q8—22no—
285C22×Q8—22no—
286C22×Q8—22no—
287C22×Q8—22no—
288C22×Q8—22no—
289C22×Q8C2×C4×C3114yes—
290C22×Q8C23×C3112yes—
291C22×D4—22no—
292C22×D4—22no—
293C22×D4—22no—
294C22×D4—21no—
295C22×D4—22no—
296C22×D4—22no—
297C22×D4C2×C4×C3114yes—
298C22×D4C23×C3112yes—
299C23×C4—21no—
300C23×C4—21no—
301C23×C4—21no—
302C23×C4D4×C3112yes—
303C23×C4C23×C3111yescharacteristic
304C2×SD16—232no—
305C2×SD16—28no—
306C2×SD16—28no—
307C2×SD16C2×C4×C31116yescomplemented
308C22×C8—22no—
309C22×C8—22no—
310C22×C8C2×C4×C3114yes—
311C22×C8D4×C3114yes—
312C22×C8D4×C3114yes—
313C22×C8D4×C3114yes—
314C22×C8C23×C3112yes—
315C22×C8C23×C3112yes—
316C2×C4⋊C4—22no—
317C2×C4⋊C4—22no—
318C2×C4⋊C4—22no—
319C2×C4⋊C4—22no—
320C2×C4⋊C4—21no—
321C2×C4⋊C4—21no—
322C2×C4⋊C4C23×C3112yes—
323C2×C4⋊C4C23×C3112yes—
324C2×C22⋊C4—28no—
325C2×C22⋊C4—48no—
326C2×C42—22no—
327C2×C42—22no—
328C2×C42D4×C3112yes—
329C2×C42C23×C3112yes—
330#106—28no—
331#103—28no—
332#102—28no—
333C4×C8—28no—
334#95—28no—
335C31C2×#196811yescharacteristic, direct product factor, Sylow
336C24—24no—
337C24—22no—
338C24—42no—
339C24—42no—
340C24—44no—
341C24—44no—
342C24C2×D4×C3111yescharacteristic
343C2×Q8—24no—
344C2×Q8—22no—
345C2×Q8—28no—
346C2×Q8—28no—
347C2×Q8—22no—
348C2×Q8—22no—
349C2×Q8—22no—
350C2×Q8—22no—
351C2×Q8—42no—
352C2×Q8—44no—
353C2×Q8—44no—
354C2×Q8—42no—
355C2×Q8C22×C4×C3114yes—
356C2×D4—28no—
357C2×D4—28no—
358C2×D4—24no—
359C2×D4—22no—
360C2×D4—22no—
361C2×D4—22no—
362C2×D4—22no—
363C2×D4—22no—
364C2×D4—44no—
365C2×D4—42no—
366C2×D4—44no—
367C2×D4—42no—
368C2×D4C22×C4×C3114yes—
369C22×C4—24no—
370C22×C4—24no—
371C22×C4—24no—
372C22×C4—22no—
373C22×C4—22no—
374C22×C4—22no—
375C22×C4—42no—
376C22×C4—42no—
377C22×C4—42no—
378C22×C4—42no—
379C22×C4—44no—
380C22×C4—44no—
381C22×C4SD16×C3118yescomplemented
382C22×C4C22×C4×C3112yes—
383C22×C4C2×D4×C3114yes—
384C22×C4C2×D4×C3112yes—
385C22×C4C2×D4×C3112yes—
386C22×C4C2×D4×C3111yescharacteristic
387C22×C4C2×D4×C3112yes—
388C22×C4#41×C3112yes—
389C22×C4#41×C3112yes—
390C22×C4C24×C3111yescharacteristic
391SD16—232no—
392C2×C8—28no—
393C2×C8—22no—
394C2×C8—22no—
395C2×C8C22⋊C4×C31116yescomplemented
396C2×C8C22×C4×C3114yes—
397C2×C8C2×D4×C3114yes—
398C2×C8C2×D4×C3114yes—
399C2×C8C2×D4×C3114yes—
400C4⋊C4—22no—
401C4⋊C4—22no—
402C4⋊C4—22no—
403C4⋊C4—22no—
404C4⋊C4—42no—
405C4⋊C4—42no—
406C22⋊C4—416no—
407C42—24no—
408C42—22no—
409C42—22no—
410C23—24no—
411C23—416no—
412C23—42no—
413C23—42no—
414C23—44no—
415C23—44no—
416C23—48no—
417C23—88no—
418C23—84no—
419C23—84no—
420C23C4×D4×C3112yes—
421C23C31×#12112yes—
422C23C31×#12712yes—
423C23C2×SD16×C3114yes—
424C23C31×#13514yes—
425C23C22×D4×C3111yescharacteristic
426Q8—24no—
427Q8—24no—
428Q8—42no—
429Q8—42no—
430Q8—48no—
431D4—24no—
432D4—24no—
433D4—42no—
434D4—42no—
435D4—48no—
436C2×C4—216no—
437C2×C4—24no—
438C2×C4—24no—
439C2×C4—24no—
440C2×C4—42no—
441C2×C4—42no—
442C2×C4—48no—
443C2×C4—42no—
444C2×C4—42no—
445C2×C4—44no—
446C2×C4—44no—
447C2×C4—84no—
448C2×C4—84no—
449C2×C4C2×C22⋊C4×C3114yes—
450C2×C4C4×D4×C3114yes—
451C2×C4C4×D4×C3112yes—
452C2×C4C31×#12114yes—
453C2×C4C31×#12112yes—
454C2×C4C31×#12414yes—
455C2×C4C31×#12712yes—
456C2×C4C2×SD16×C3118yescomplemented
457C2×C4C23×C4×C3111yescharacteristic
458C2×C4C22×D4×C3111yescharacteristic
459C2×C4C22×D4×C3111yescharacteristic
460C2×C4C22×D4×C3111yescharacteristic
461C2×C4C2×#41×C3111yescharacteristic
462C2×C4C2×#41×C3111yescharacteristic
463C8—24no—
464C8C2×C22⋊C4×C3118yescomplemented
465C22—48no—
466C22—44no—
467C22—82no—
468C22—82no—
469C22—816no—
470C22—84no—
471C22C31×#39014yes—
472C22C4×SD16×C3118yes—
473C22C31×#46518yes—
474C22C31×#49214yes—
475C22C31×#49514yes—
476C22C2×C4×D4×C3111yescharacteristic
477C22C2×C31×#12111yescharacteristic
478C22C2×C31×#12711yescharacteristic
479C22C22×SD16×C3112yes—
480C22C2×C31×#13512yes—
481C4—28no—
482C4—44no—
483C4—82no—
484C4—82no—
485C4C31×#39014yes—
486C4C22×C22⋊C4×C3111yescharacteristic
487C4C2×C4×D4×C3111yescharacteristic
488C4C2×C31×#12111yescharacteristic
489C4C2×C31×#12411yescharacteristic
490C2—84no—
491C2C31×#196818yesdirect product factor
492C2C2×C31×#39011yescharacteristic
493C2C2×C4×SD16×C3112yes—
494C2C2×C31×#46512yes—
495C2C2×C31×#49211yescharacteristic
496C2C2×C31×#49511yescharacteristic
subgroupG/H
center, socleC24×C31C2×D4
commutatorC2×C4C23×C4×C31
Frattini, cosocleC22×C4C24×C31
prime radicalC23×D4×C31C22
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24×C31 ◁ C22×C42×C31 ◁ G

Complements

Splittings G = N ⋊ H with N normal; H ≅ G/N.

NH ≅ G/Ntype
2. C22×C31×#106C2semidirect
3. C22×C31×#103C2semidirect
5. C22×C4×C8×C31C2semidirect
6. C2×C31×#391C2semidirect
8. C31×#1968C2direct (N × H)
13. C22×SD16×C31C4semidirect
22. C2×C31×#106C22semidirect
24. C2×C31×#103C22semidirect
28. C2×C4×C8×C31C22semidirect
30. C31×#391C22semidirect
59. C2×SD16×C31C2×C4semidirect
132. C22×C4×C31SD16semidirect
146. C2×C8×C31C22⋊C4semidirect
161. C2×#1968C31direct (N × H)
208. C2×C4×C31C2×SD16semidirect
216. C8×C31C2×C22⋊C4semidirect
218. C22×#106C2×C31semidirect
219. C22×#103C2×C31semidirect
221. C22×C4×C8C2×C31semidirect
222. C2×#391C2×C31semidirect
224. #1968C2×C31direct (N × H)
254. C22×SD16C4×C31semidirect
263. C2×#106C22×C31semidirect
265. C2×#103C22×C31semidirect
269. C2×C4×C8C22×C31semidirect
271. #391C22×C31semidirect
276. C2×C31#1968direct (N × H)
307. C2×SD16C2×C4×C31semidirect
335. C31C2×#1968direct (N × H)
381. C22×C4SD16×C31semidirect
395. C2×C8C22⋊C4×C31semidirect
456. C2×C4C2×SD16×C31semidirect
464. C8C2×C22⋊C4×C31semidirect
491. C2C31×#1968direct (N × H)

Maximal subgroups

By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.

subgroupindex
C23×SD16×C312
C22×C31×#1062
C22×C31×#1032
C22×C31×#1022
C22×C4×C8×C312
C2×C31×#3912
C2×C31×#3902
C31×#19682
C2×#196831